Sonoff 4CHR3 User Manual

11
EU Declaration of Conformity
Identification data of the manufacturer's / importer's authorized representative:
Importer: Alza.cz a.s.
Registered office: Jankovcova 1522/53, Holešovice, 170 00 Prague 7
CIN: 27082440
Subject of the declaration:
Title: Sonoff Wi-Fi Smart Switch
Model / Type: 4CH/4CHPRO
The above product has been tested in accordance with the standard(s) used to
demonstrate compliance with the essential requirements laid down in the
Directive(s):
Directive No. (EU) 2014/35/EU
Directive No. (EU) 2014/53/EU
Directive No. (EU) 2011/65/EU as amended 2015/863/EU
Prague, 28.9.2021

Sonoff 4CHR3 Specifications

General

Type	Smart switch
Product color	White
Radio frequency	- MHz
Built-in display	No
Housing material	Polycarbonate (PC)
Connectivity technology	Wireless
Works with Amazon Alexa	Yes
Operating temperature (T-T)	-10 - 40 °C
AC voltage range	100 - 240 V
AC input frequency	50 - 60 Hz

Weight and Dimensions

Depth	34 mm
Width	90 mm
Height	145 mm